JPS60202178A - 接着方法 - Google Patents

接着方法

Info

Publication number
JPS60202178A
JPS60202178A JP59057233A JP5723384A JPS60202178A JP S60202178 A JPS60202178 A JP S60202178A JP 59057233 A JP59057233 A JP 59057233A JP 5723384 A JP5723384 A JP 5723384A JP S60202178 A JPS60202178 A JP S60202178A
Authority
JP
Japan
Prior art keywords
adhesive
outer panel
panel
inner panel
curing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP59057233A
Other languages
English (en)
Inventor
Katsutoshi Iwamoto
勝敏 岩本
Kazuyuki Nakazato
中里　和幸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP59057233A priority Critical patent/JPS60202178A/ja
Publication of JPS60202178A publication Critical patent/JPS60202178A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91411—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the parts to be joined, e.g. the joining process taking the temperature of the parts to be joined into account
    • B29C66/91413—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the parts to be joined, e.g. the joining process taking the temperature of the parts to be joined into account the parts to be joined having different temperatures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1412—Infrared [IR] radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/4835—Heat curing adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/485—Multi-component adhesives, i.e. chemically curing as a result of the mixing of said multi-components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/347—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients
    • B29C66/3474—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients perpendicular to the plane of the joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Superstructure Of Vehicle (AREA)
  • Body Structure For Vehicles (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 本発明は自動車におけるエンジンフード、トランクリッ
ド、テールゲート、ドア等の如き、インナパネルとアウ
タパネルとより構成された部品の接着方法に係るもので
ある。
この種の部品の接着方法においては接着剤の硬化のため
に加熱するが、従来における接着剤硬化時の加熱方法と
しては、インナ、Ｊネル及びアウタパネルの両側温度と
も同一になるように均一に加熱する方法が措られている
。このため接着剤の硬化時における体積収縮によって、
アウタパネルに歪（凹み）が発生する。特に軽量化を図
ってアウタパネルの板厚を薄くした場合、前記歪が発生
し易くなる。
本発明はこのような問題点を解決するために提案された
もので、インナパネルとアウタパネルとを接着剤を介し
て接着加熱する接着方法において、インチパネル側の温
度がアウタパネル側の温度より高くなるように温度差を
つけて接着剤を加熱硬化せしめることを特徴とする接着
方法に係るものである。
本発明においては前記したように、アウタパネルとイン
ナパネルとを接着剤で接着し、同接着剤を加熱硬化させ
る場合、アウタパネル側の温度よりインチパネル側の温
度が高くなるように冨度差をつけて接着剤を硬化させる
ようにしたので、接着剤を硬化させる過程においてアウ
タパネルの剛性がインナパネルの剛性より高い状態に維
持され、接着剤硬化時の体積収縮がインナパネルによっ
て吸収されることとなるので、アウタパネル面に歪が生
起し難くなる。
なお本方法は材料の弾性係数が温度により変り易いプラ
スチックの場合に特に有効である。
以下本発明を図示の実施例について説明する。
（１）及び（２）は共に３０％ガラス繊維入り不飽和ポ
リエステル樹脂よりなる板厚が２６５龍のアウタパネル
並にインナパネルである。
前記アウタパネル（１１及びインナパネル（２）を２液
型ウレタン系接着剤（３）で接着し、インナパネル（２
）側の温度がアウタパネル（１）側の温度より約５０°
Ｃ高くなるように温度差をつけて接着剤（３）を加熱硬
化せしめ、前記アウタパネル（１）とインナパネル（２
）とを接着する。
従って前記したように接着剤（３）を加熱硬化させる過
程において、アウタパネル（１）の剛性がインチ・ξネ
ル（２）の剛性より高い状態に維持され、接着剤（３）
が硬化する際の１〜５％の体積収縮をインナパネル（２
）が吸収することとなるので、アウタパネル（１）面に
歪が発生し難くなる。
なお前記接着剤（３）の接着の最大許容温匿は１４０℃
〜１５０℃までであって、前記インナパネル（２）側と
アウタパネル（１）側の温度差の上限は７０°Ｃで、こ
れは７０℃を超えると、接着面以外のアウタパネル（１
）面全体が捩れ等を生起し、大きく変形するからである
。また前記温度差の下限値は２０℃で、これは２０℃以
下ではアウタノミネル（１）に歪が発生するからである
。
次に共に板厚２．５龍で、３０％ガラス繊維入り不飽和
ポリエステル樹脂より形成されたアウタパネル及びイン
ナパネルの２液型ウレタン系接着剤による各接着方法の
各実施例を挙げる。
実施例１゜ 乾燥炉でアウタパネル及びインナパネルの両面を加熱温
度１００℃で均一に加熱した。
この結果アウタノミネルに最大０．１０＋ｇの凹みを生
じた。
実施例２゜ 遠赤外線ランプでインナパネルの片面を加熱温度ｉｏｏ
℃で加熱した。
この結果、アウタパネルに凹みの発生は殆んどみられな
かρた。
実施例３゜ ニクロム線加熱ヒータでアウタパネルとインナノネルと
の両面を、インナパネル側の温度がアウタノミネル側の
温度より５０℃高くなるように加熱した。
この結果、アウタノミネルに凹みの発生は殆んどみられ
なかった。
以上本発明を実施例について説明したが、本発明は勿論
このような実施例にだけ局限されるものではなく、本発
明の精神を逸脱しない範囲内で種々の設計の改変を施し
５るものである。
【図面の簡単な説明】
第１図は本発明に係る接着方法の一実施例によってアウ
タパネルとインナノネルとが接着された部品の縦断面図
、第２図はその部分拡大図である。 （１）・・・アウタノミネル、（２）・・・インナパネ
ル、（３）・・・接着剤 代理人　弁理士　両車重文 外３名 第１１ 第２図

Claims (1)

    【特許請求の範囲】
  1. インナパネルとアウタパネルとを接着剤を介して接着加
    熱する接着方法において、インナパネル側の温度がアウ
    タパネル側の温度より高くなるように温度差をつけて接
    着剤を加熱硬化せしめることを特徴とする接着方法。
JP59057233A 1984-03-27 1984-03-27 接着方法 Pending JPS60202178A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59057233A JPS60202178A (ja) 1984-03-27 1984-03-27 接着方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59057233A JPS60202178A (ja) 1984-03-27 1984-03-27 接着方法

Publications (1)

Publication Number Publication Date
JPS60202178A true JPS60202178A (ja) 1985-10-12

Family

ID=13049811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59057233A Pending JPS60202178A (ja) 1984-03-27 1984-03-27 接着方法

Country Status (1)

Country Link
JP (1) JPS60202178A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031532A1 (en) * 1997-01-17 1998-07-23 Colgate-Palmolive Company Method for making tubular containers
WO2001058740A1 (en) * 2000-02-14 2001-08-16 Lotus Cars Limited A method of joining a first component of a composite material to a second component of a different material and an automobile having a composite transmission tunnel bonded to metal floorpan panels
US6641191B1 (en) * 2002-02-07 2003-11-04 General Motors Corporation Method and apparatus for attaching cosmetic body panels to a composite truck cargo box
JP2006341760A (ja) * 2005-06-09 2006-12-21 Nissan Motor Co Ltd パネル構造体、パネル構造体の製造方法、およびパネル構造体の製造装置
JP2009035046A (ja) * 2007-07-31 2009-02-19 Toray Ind Inc 自動車用フード

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160435A (en) * 1978-06-08 1979-12-19 Nissan Motor Co Ltd Assembling of automobile panel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160435A (en) * 1978-06-08 1979-12-19 Nissan Motor Co Ltd Assembling of automobile panel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031532A1 (en) * 1997-01-17 1998-07-23 Colgate-Palmolive Company Method for making tubular containers
CN1083324C (zh) * 1997-01-17 2002-04-24 科尔加特·帕尔莫利弗公司 制备管式容器的方法
WO2001058740A1 (en) * 2000-02-14 2001-08-16 Lotus Cars Limited A method of joining a first component of a composite material to a second component of a different material and an automobile having a composite transmission tunnel bonded to metal floorpan panels
US6641191B1 (en) * 2002-02-07 2003-11-04 General Motors Corporation Method and apparatus for attaching cosmetic body panels to a composite truck cargo box
JP2006341760A (ja) * 2005-06-09 2006-12-21 Nissan Motor Co Ltd パネル構造体、パネル構造体の製造方法、およびパネル構造体の製造装置
JP2009035046A (ja) * 2007-07-31 2009-02-19 Toray Ind Inc 自動車用フード

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